Toshiba CMOS Integrated Circuit Silicon Monolithic TB6548F Data Manual
Summary
The TB6548F is a specialized 3-phase full-wave PWM sensorless controller designed for efficient operation of brushless DC motors. This comprehensive manual provides engineers and designers with detailed technical specifications, pin assignments, and operational instructions for implementing advanced motor control systems. It covers features such as automatic sensorless drive modes, customizable lead angle setting (0° to 30°), direction control, and built-in overcurrent protection. Ideal for professionals developing various general electronics applications, including industrial automation and household appliances.
Page 1 Text Content
TB6548F
TOSHIBA CMOS Integrated Circuit Silicon Monolithic
3-Phase Full-Wave PWM Sensorless Controller for Brushless DC Motors
TB6548F is a 3-phase full-wave sensorless controller for brushless DC motors. It is capable of controlling voltage by PWM signal input. It is capable of PWM type sensorless driving when used conjunction with TA84005F
Features • 3-phase full-wave sensorless drive • PWM control (PWM signal is supplied from external sources.) • Turn-on signal output current: 20 m A
Weight: 0.32 g (typ.)
• Built-in protection against overcurrent • Forward/reverse modes • Built-in lead angle control function (0, 7.5, 15 and 30 degrees) • Built-in lap turn-on function
Page Summary Contents For Toshiba CMOS Integrated Circuit Silicon Monolithic TB6548F Data Manual
Manual Details
| Brand | Toshiba |
|---|---|
| Pages | 13 |
| File Size | 215.88 KB |
| Published | June 15, 2026 |
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